2,2,3,3,7,7,8,8-octamethyl-6,9-dihydro-4H-pyrimido[1,2-a]pyrimidine

Name: 2,2,3,3,7,7,8,8-octamethyl-6,9-dihydro-4H-pyrimido[1,2-a]pyrimidine — Molecular Data
Creator: MolForge
License: https://creativecommons.org/publicdomain/zero/1.0/

C₁₅H₂₉N₃ — CID 122519804

Data last refreshed: 2026-04-15 (MolForge compound catalog, from PubChem)

IUPAC2,2,3,3,7,7,8,8-octamethyl-6,9-dihydro-4H-pyrimido[1,2-a]pyrimidine

SMILESCC1(C)CN2CC(C)(C)C(C)(C)NC2=NC1(C)C

InChIInChI=1S/C15H29N3/c1-12(2)9-18-10-13(3,4)15(7,8)17-11(18)16-14(12,5)6/h9-10H2,1-8H3,(H,16,17)

InChIKeySBAABRPKFTUWFA-UHFFFAOYSA-N

MW251.42 g/mol

LogP2.87

Rot. Bonds

About 2,2,3,3,7,7,8,8-octamethyl-6,9-dihydro-4H-pyrimido[1,2-a]pyrimidine

2,2,3,3,7,7,8,8-octamethyl-6,9-dihydro-4H-pyrimido[1,2-a]pyrimidine (PubChem CID 122519804) has the molecular formula C₁₅H₂₉N₃ and a molecular weight of 251.42 g/mol. Its IUPAC name is 2,2,3,3,7,7,8,8-octamethyl-6,9-dihydro-4H-pyrimido[1,2-a]pyrimidine.

Molecular Properties

Compound Name	2,2,3,3,7,7,8,8-octamethyl-6,9-dihydro-4H-pyrimido[1,2-a]pyrimidine
PubChem CID	122519804
Molecular Formula	C₁₅H₂₉N₃
Molecular Weight	251.42 g/mol
Exact Mass	251.24
IUPAC Name	2,2,3,3,7,7,8,8-octamethyl-6,9-dihydro-4H-pyrimido[1,2-a]pyrimidine
SMILES	CC1(C)CN2CC(C)(C)C(C)(C)NC2=NC1(C)C
InChI	InChI=1S/C15H29N3/c1-12(2)9-18-10-13(3,4)15(7,8)17-11(18)16-14(12,5)6/h9-10H2,1-8H3,(H,16,17)
InChIKey	SBAABRPKFTUWFA-UHFFFAOYSA-N
XLogP	2.87
TPSA	27.63 Å²
H-Bond Donors	1
H-Bond Acceptors	3
Rotatable Bonds
Heavy Atoms	18
Complexity	—

Lipinski Rule of Five

Passes Rule of Five

Rule	Value
MW ≤ 500	251.42
LogP ≤ 5	2.87
H-Bond Donors ≤ 5	1
H-Bond Acceptors ≤ 10	3

Frequently Asked Questions

What is the IUPAC name of 2,2,3,3,7,7,8,8-octamethyl-6,9-dihydro-4H-pyrimido[1,2-a]pyrimidine?

The IUPAC name of 2,2,3,3,7,7,8,8-octamethyl-6,9-dihydro-4H-pyrimido[1,2-a]pyrimidine (CID 122519804) is 2,2,3,3,7,7,8,8-octamethyl-6,9-dihydro-4H-pyrimido[1,2-a]pyrimidine.

What is the SMILES notation for 2,2,3,3,7,7,8,8-octamethyl-6,9-dihydro-4H-pyrimido[1,2-a]pyrimidine?

The canonical SMILES for 2,2,3,3,7,7,8,8-octamethyl-6,9-dihydro-4H-pyrimido[1,2-a]pyrimidine is CC1(C)CN2CC(C)(C)C(C)(C)NC2=NC1(C)C.

What is the InChIKey of 2,2,3,3,7,7,8,8-octamethyl-6,9-dihydro-4H-pyrimido[1,2-a]pyrimidine?

The InChIKey is SBAABRPKFTUWFA-UHFFFAOYSA-N. The full InChI is InChI=1S/C15H29N3/c1-12(2)9-18-10-13(3,4)15(7,8)17-11(18)16-14(12,5)6/h9-10H2,1-8H3,(H,16,17).

What are the key properties of 2,2,3,3,7,7,8,8-octamethyl-6,9-dihydro-4H-pyrimido[1,2-a]pyrimidine?

2,2,3,3,7,7,8,8-octamethyl-6,9-dihydro-4H-pyrimido[1,2-a]pyrimidine has a molecular weight of 251.42 g/mol, XLogP of 2.87, 0 rotatable bonds, 1 hydrogen bond donors, and 3 hydrogen bond acceptors.

Where does this data come from?

All data for 2,2,3,3,7,7,8,8-octamethyl-6,9-dihydro-4H-pyrimido[1,2-a]pyrimidine is sourced from PubChem (CID 122519804), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).

Browse: Molecules A–Z · all molecules A–Z · drugs A–Z · protein targets A–Z.

Sources

PubChem CID 122519804 — identifiers, structure, computed properties (public domain)

How this page is built: methodology · editorial policy & corrections.

For research and educational use only — not medical advice. This page is compiled automatically from public databases. It is not written or reviewed by a clinician. Do not start, stop or change any treatment based on it; consult a qualified healthcare professional. Spotted an error? See our corrections policy or email hello@molforge.ai.